How to make it

Place hash browns in a single layer in a greased 9x13 baking dish. Sprinkle with cheeses and ham. In a bowl, beat eggs, milk, salt, mustard and pepper. Pour over hash browns. Cover with foil and bake at 350 for 1 hour. Uncover and bake 15 minutes longer or until edges are golden brown

So many breakfast casseroles have to sit overnight or at least for several hours before baking so this one really intrigues me and since I have some ham on hand I just may try this one tomorrow morning. Thanks for the post